I imagine the main reason you can't do this is that your portrait has to be saved within the file itself (as it's not part of the persistent game data) which is why there are restrictions on the file size you can upload, and adding a full-body image would really bloat the save.I love the possibility of uploading a portrait for your character (I've spent too damn many hours making little portraits for the variations of my character), so I'd love it if we could also add a larger full-size image/portrait to the "Character" section of the journal (like Cait, Brienne and so on has).
I don't know about pure village content but Garde has mentioned that the corrupted path where Ahmri gets abducted is going to get followed up on as the next project after LumiaQuest is done.Also...I would love to see more content for Ahmri, at least some chance to give her a cute little centaur kid or two, or maybe some more to do with the centaur village. And maybe some more content for the best ever pack-horse Eubicha too...